export default {
  /**
   * 生成一个32位随机数
   */
  genUUID: () => {
    const s: any[] = [];
    const hexDigits: string = "0123456789abcdef";
    for (let i = 0; i < 32; i++) {
      s[i] = hexDigits.substr(Math.floor(Math.random() * 0x10), 1);
    }
    s[14] = "4";
    s[19] = hexDigits.substr((s[19] & 0x3) | 0x8, 1);
    s[8] = s[13] = s[18] = s[23];
    const uuid: string = s.join("");
    return uuid;
  }
};
